You would need to know the size of the spaces in the filter to work out what will fit through.
Its permeability, charge...
Your body needs energy to move the molecules in your kidneys.
protines
Plants store chemical energy in sugar molecules. Plants go through photosynthesis in order to grow and store the food they need.
four stages in the production of protein molecules in a cell area-transfer RNA molecules bring amino acids to the ribsomoesB-DNA molecules serve as template for messenger RNA moleuclesC-Messenger RNA molecules move to ribosomesD- Polypeptides are formed on the ribsomoesPlz note im not sure if this is the order in which they work but i know these are the stages and if u know the order plz tell me thank you
sucrose , glucose , protein , water
Its permeability, charge...
In order for sound to travel, there has to be something with molecules for it t travel through. On Earth, sound travels by vibrating air molecules, there are no molecules in space, nothing to vibrate
no
[Molecules pass through the cell membrane] through a process known as osmosis. ------------------------------------------------------- Yes, osmosis is a great part of diffusion of molecules, but another important factor to consider is the presence of protein channels in the membrane. The cell membrane is actually a lipid bilayer, in which proteins are embedded. Normally, molecules will simply be diffused through these chanells, but in some cases, the protein must be modified in order to allow the molecules to flow. This is called active transport, which requires energy in order to change the shape of the protein and allow the foreign molecule to pass.
3
In order to predict behaviour.
The molecules of the perfume have to diffuse through the air in order to reach and be detected by the nose of an observer.
In order to predict behaviour.
No it is not a must, Google is getting me through school too :D
in second order filter attenuation to the frequencies in stop band is higher then first order filters.
molecules are arranged in good order along the fibers
No, there are specific cell membranes that allow only certain molecules to pass through. Some stay open and others must be opened ( like a gate ).